TPS73615MDBVREP - Texas Instruments

Manufacturer Part Number

TPS73615MDBVREP

Manufacturer

Texas Instruments

Introduction

TPS73615MDBVREP is a low dropout (LDO) linear voltage regulator optimized for power-sensitive applications.

Product Features and Performance

Fixed output voltage type

Single regulator output

Low dropout voltage of 0.2V at 400mA load

High power supply rejection ratio (PSRR) ranging from 58dB to 37dB across 100Hz to 10kHz

Integrated protection features against over current, over temperature, and reverse polarity

Supports enable control feature for power management

Product Advantages

High efficiency with low quiescent current of 550 µA

Robust thermal management supports operating temperatures from -55°C to 125°C

Compact surface mount package (SC-74A, SOT-753)

Key Technical Parameters

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 1.5V

Current Output: 400mA

Current Quiescent (Iq): 550 µA

PSRR: 58dB ~ 37dB (100Hz ~ 10kHz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Compatibility

Compatible with a variety of applications requiring low voltage supply and precise voltage regulation

Application Areas

Suitable for battery-powered devices

Medical instruments

Portable consumer electronics

Product Lifecycle

Product status: Active

Not nearing discontinuation and support available for future upgrades

Several Key Reasons to Choose This Product

Exceptional reliability and performance under extreme temperatures (-55°C to 125°C)

Ultra-low dropout suitable for stringent power requirements

Robust built-in protections ensuring prolonged device safety and operational longevity

High PSRR ensuring stable output despite variations in input voltage or load conditions

Energy-efficient with minimal quiescent current consumption